2Pcs 44mm x 105mm Speaker Port Tube Subwoofer Bass Reflex Tube Bass Box Vent Straps Hemisphere High: 50

Hemisphere High: 50

Total Size : 2-inch x 48-inch/50mm x 1220mm(Wide * Girth)

10 Pcs x Banana Female to Female Plug ( each color 5pcs)

please make sure you do not mind before you bid

Widely used in house

2Pcs 44mm x 105mm Speaker Port Tube Subwoofer Bass Reflex Tube Bass Box Vent Straps Hemisphere High: 50Features: Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports. These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass reflex speaker building project. Normal tubes suffer from nasty turbulence